219.244.0.0/14
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 219.244.0.0 - 219.247.255.255 netname: CERNET-CN descr: China Education and Research Network descr: Xi'an Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 remarks: confederation mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:45Z source: APNIC irt: IRT-CERNET-AP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 fax-no: +86-10-62785933 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: [email protected] was validated on 2025-08-15 mnt-by: MAINT-CERNET-AP last-modified: 2025-11-18T00:26:28Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 e-mail: [email protected] admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: [email protected] was validated on 2025-08-15 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-08-15T09:38:28Z source: APNIC role: CERNET Helpdesk address: CERNET Center address: Beijing 100084, China country: CN phone: +86-10-6278-4049 fax-no: +86-10-6278-5933 e-mail: [email protected] remarks: [email protected] admin-c: XL1-CN tech-c: SZ2-AP nic-hdl: CER-AP mnt-by: MAINT-CERNET-AP last-modified: 2020-09-03T09:14:12Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 219.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 219.0.0.0/10 | AS17676 | Japan nation-wide Network of SOFTBANK Corp. | 4,194,304 |
| 219.248.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 219.80.0.0/15 | AS9924 | Taiwan Fixed Network CO.,LTD. | 131,072 |
| 219.254.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
| 219.240.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
| 219.86.0.0/15 | AS9924 | Taiwan Fixed Network CO.,LTD. | 131,072 |
| 219.242.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
| 219.86.0.0/15 | AS3911 | Taiwan Fixed Network CO.,LTD. | 131,072 |
| 219.66.0.0/15 | AS4725 | SoftBank Corp. | 131,072 |
| 219.70.0.0/15 | AS9416 | Hoshin Multimedia Center Inc | 131,072 |
| 219.78.0.0/16 | AS4760 | Hong Kong Telecommunications (HKT) Limited Mass Internet | 65,536 |
| 219.119.0.0/16 | AS2497 | Internet Initiative Japan Inc. | 65,536 |
| 219.79.0.0/16 | AS4760 | Hong Kong Telecommunications (HKT) Limited Mass Internet | 65,536 |
| 219.233.0.0/16 | AS9812 | Oriental Cable Network Co., Ltd. | 65,536 |
| 219.108.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 219.140.0.0/16 | AS4134 | Chinanet network in Wuhan city Hubei province | 65,536 |
| 219.92.0.0/16 | AS4788 | TMNET | 65,536 |
| 219.82.0.0/16 | AS24139 | Huashu media&Network Limited | 65,536 |
| 219.77.0.0/16 | AS4760 | Hong Kong Telecommunications (HKT) Limited Mass Internet | 65,536 |
| 219.102.0.0/16 | AS2514 | NTT PC Communications,Inc. | 65,536 |
| 219.95.0.0/16 | AS4788 | TM TECHNOLOGY SERVICES SDN. BHD. | 65,536 |
| 219.125.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 219.110.0.0/16 | AS9365 | its communications Inc. | 65,536 |
| 219.237.0.0/16 | AS17429 | BEIJING SANXIN SHIDAI CO., LTD. | 65,536 |
| 219.98.0.0/16 | AS2527 | Sony Network Communications Inc. | 65,536 |
| 219.220.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
| 219.253.0.0/16 | AS18302 | SK Broadband Co Ltd | 65,536 |
| 219.252.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 219.107.0.0/16 | AS2518 | BIGLOBE Inc. | 65,536 |
| 219.123.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 219.227.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
| 219.253.0.0/16 | AS9318 | SK Broadband Co Ltd | 65,536 |
| 219.72.0.0/16 | AS18118 | CITIC Networks Management Co.,Ltd. | 65,536 |
| 219.252.0.0/16 | AS18302 | SK Broadband Co Ltd | 65,536 |
| 219.120.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 219.91.0.0/17 | AS131627 | Asia Pacific On-line Services Inc. | 32,768 |
| 219.97.128.0/17 | AS2510 | FUJITSU LIMITED | 32,768 |
| 219.126.0.0/17 | AS10010 | TOKAI Communications Corporation | 32,768 |
| 219.147.128.0/17 | AS17897 | CHINANET HEILONGJIANG PROVINCE NETWORK | 32,768 |
| 219.106.0.0/17 | AS138384 | Rakuten Mobile, Inc. | 32,768 |
| 219.113.128.0/17 | AS17506 | ARTERIA Networks Corporation | 32,768 |
| 219.127.128.0/17 | AS17676 | SoftBank Corp. | 32,768 |
| 219.101.128.0/17 | AS17676 | SoftBank Corp. | 32,768 |
| 219.91.0.0/17 | AS7482 | Asia Pacific On-line Services Inc. | 32,768 |
| 219.75.128.0/17 | AS17511 | OPTAGE Inc. | 32,768 |
| 219.142.0.0/17 | AS4847 | Beijing Kuanjie Net communication technology Ltd | 32,768 |
| 219.122.128.0/17 | AS17511 | OPTAGE Inc. | 32,768 |
| 219.90.128.0/17 | AS4739 | iiNet Limited | 32,768 |
| 219.111.0.0/17 | AS2497 | Internet Initiative Japan Inc. | 32,768 |
Hosted domains
There are 7 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 219.247.32.85 | ylnu.edu.cn | 1 |
| 219.246.21.192 | lzcu.edu.cn | 1 |
| 219.245.0.51 | nwuer.org.cn | 1 |
| 219.247.18.25 | xjie.edu.cn | 1 |
| 219.244.16.119 | xaipe.edu.cn | 1 |
Hosted domains API
Pingable IPs
1,249 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 219.247.22.100 |
46.42ms from Tianjin,
CN
|
|
| 219.246.96.122 |
31.64ms from Chengdu,
CN
|
|
| 219.246.21.137 |
25.84ms from Chengdu,
CN
|
|
| 219.246.7.147 |
29.18ms from Beijing,
CN
|
|
| 219.246.3.135 |
28.50ms from Beijing,
CN
|
|
| 219.247.105.180 |
46.31ms from Tianjin,
CN
|
|
| 219.246.19.72 |
32.30ms from Beijing,
CN
|
|
| 219.247.111.152 |
46.27ms from Tianjin,
CN
|
|
| 219.247.65.24 |
49.85ms from Beijing,
CN
|
|
| 219.245.200.6 |
24.85ms from Beijing,
CN
|
|
| 219.246.103.1 |
32.30ms from Chengdu,
CN
|
|
| 219.247.16.254 |
47.39ms from Tianjin,
CN
|
|
| 219.247.99.180 |
47.84ms from Beijing,
CN
|
|
| 219.247.104.13 |
46.20ms from Beijing,
CN
|
|
| 219.246.114.206 |
27.91ms from Shijiazhuang,
CN
|
|
| 219.247.18.65 |
48.17ms from Beijing,
CN
|
|
| 219.246.9.164 |
28.11ms from Shijiazhuang,
CN
|
|
| 219.246.200.166 |
26.43ms from Shijiazhuang,
CN
|
|
| 219.247.64.149 |
49.51ms from Beijing,
CN
|
|
| 219.247.79.130 |
47.52ms from Tianjin,
CN
|
|
| 219.246.10.252 |
29.37ms from Beijing,
CN
|
|
| 219.246.13.82 |
29.09ms from Beijing,
CN
|
|
| 219.246.16.50 |
26.69ms from Chengdu,
CN
|
|
| 219.246.15.136 |
28.77ms from Shijiazhuang,
CN
|
|
| 219.246.0.176 |
28.29ms from Shijiazhuang,
CN
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 64.203.138.142 |
0.32ms from Ashburn,
US
|
|
| 188.142.188.254 |
0.93ms from Budapest,
HU
|
|
| 45.239.129.254 |
1.60ms from Buenos Aires,
AR
|
|
| 102.140.117.78 |
4.18ms from Cape Town,
ZA
|
|
| 183.64.24.126 |
1.25ms from Chongqing,
CN
|
|
| 34.72.67.14 |
0.12ms from Council Bluffs,
US
|
|
| 196.26.11.14 |
9.03ms from Durban,
ZA
|
|
| 194.100.68.190 |
0.85ms from Helsinki,
FI
|
|
| 42.7.153.110 |
5.20ms from Liaoyang,
CN
|
|
| 80.43.139.190 |
6.36ms from London,
GB
|
|
| 108.238.211.190 |
3.86ms from Los Angeles,
US
|
|
| 84.120.41.142 |
10.74ms from Madrid,
ES
|
|
| 74.69.137.62 |
17.41ms from New York City,
US
|
|
| 173.220.57.222 |
7.78ms from New York City,
US
|
|
| 176.181.113.142 |
8.12ms from Paris,
FR
|
|
| 5.17.159.206 |
2.00ms from Saint Petersburg,
RU
|
|
| 125.243.54.30 |
1.79ms from Seoul,
KR
|
|
| 119.215.47.126 |
1.95ms from Seoul,
KR
|
|
| 59.0.59.254 |
6.80ms from Seoul,
KR
|
|
| 59.74.178.126 |
19.06ms from Shijiazhuang,
CN
|
|
| 46.44.178.14 |
0.68ms from Amsterdam,
NL
|
|
| 164.115.238.110 |
4.84ms from Bangkok,
TH
|
|
| 86.34.8.254 |
0.43ms from Bucharest,
RO
|
|
| 103.159.68.222 |
0.57ms from Delhi,
IN
|
|
| 118.96.109.254 |
1.56ms from Jakarta,
ID
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Jakarta, ID
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